Linux command
acpi_available 命令
文本
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常用示例
Check
acpi_available && echo "ACPI supported"
Example
if acpi_available; then echo "ACPI available"; fi
说明
acpi_available is a simple utility that tests whether ACPI (Advanced Configuration and Power Interface) support is available on the current system. It returns exit status 0 if ACPI is supported and 1 if not, making it useful in shell scripts for conditional execution. ACPI provides information about power management, thermal zones, batteries, and hardware configuration. This tool helps scripts determine whether they can use ACPI-dependent features like battery monitoring or suspend/hibernate functions.
FAQ
What is the acpi_available command used for?
acpi_available is a simple utility that tests whether ACPI (Advanced Configuration and Power Interface) support is available on the current system. It returns exit status 0 if ACPI is supported and 1 if not, making it useful in shell scripts for conditional execution. ACPI provides information about power management, thermal zones, batteries, and hardware configuration. This tool helps scripts determine whether they can use ACPI-dependent features like battery monitoring or suspend/hibernate functions.
How do I run a basic acpi_available example?
Run `acpi_available && echo "ACPI supported"` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more acpi_available examples?
This page includes 2 examples for acpi_available, plus related commands for nearby Linux tasks.